US$ 46.00
Rotary Hop Unit
which is the same coating that used on real steel barrel
as it features many Advanced features for a low price
Internally Polished with Precision Crown
replacement parts for Wolverine Engines
Element Buffer Sling Mount for M4 MOSFET Rotary Hop UnitSling mount for Standard M4 AEG Platform. Fits on buffer tube.
US$ 46.00
US$ 46.00
US$ 46.00
US$ 15.99
US$ 128.00
US$ 115.00
US$ 29.99